<template>
  <div class="tag">
    <!-- banner -->
    <div class="banner" :style="cover">
      <h1 class="banner-title">标签</h1>
    </div>
    <!-- 标签列表 -->
    <v-card class="blog-container">
      <div class="tag-cloud-title">标签 - {{ count }}</div>
      <div class="tag-cloud">
        <router-link
          :style="{ 'font-size': Math.floor(Math.random() * 10) + 18 + 'px' }"
          v-for="item in tagList"
          :key="item.id"
          :to="'/tag/' + item.id"
        >
          {{ item.tagName }}
        </router-link>
      </div>
    </v-card>
  </div>
</template>

<script>
import { listTag } from '@/api/tag'

export default {
  data () {
    return {
      tagList: [],
      count: 0
    }
  },

  created () {
    this.listTag()
  },

  computed: {
    cover () {
      var cover = ''
      this.$store.state.blogInfo.pageList.forEach(item => {
        if (item.pageLabel === 'tag') {
          cover = item.pageCover
        }
      })
      return 'background: url(' + cover + ') center center / cover no-repeat'
    }
  },

  methods: {
    listTag () {
      listTag().then(({ data }) => {
        if (data.status) {
          this.tagList = data.data.recordList
          this.count = data.data.count
        }
      })
    }
  }
}
</script>

<style scoped>
.tag-cloud-title {
  line-height: 2;
  font-size: 36px;
  text-align: center;
}
@media (max-width: 759px) {
  .tag-cloud-title {
    font-size: 25px;
  }
}
.tag-cloud {
  text-align: center;
}
.tag-cloud a {
  color: #616161;
  display: inline-block;
  text-decoration: none;
  padding: 0 8px;
  line-height: 2;
  transition: all 0.3s;
}
.tag-cloud a:hover {
  color: #03a9f4 !important;
  transform: scale(1.1);
}
</style>
